X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=bundles%2Forg.simantics.modeling%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Frequests%2FNode.java;fp=bundles%2Forg.simantics.modeling%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Frequests%2FNode.java;h=bdc3a97ddb2dbd3638e28e7207935cbbe7e50054;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/requests/Node.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/requests/Node.java
new file mode 100644
index 000000000..bdc3a97dd
--- /dev/null
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/requests/Node.java
@@ -0,0 +1,173 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.modeling.requests;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+
+import org.simantics.db.Resource;
+import org.simantics.db.common.ResourceArray;
+import org.simantics.utils.page.PageDesc;
+import org.simantics.utils.strings.AlphanumComparator;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class Node implements Comparable<Node> {
+
+    public static final Comparator<Node> CASE_INSENSITIVE_COMPARATOR = new Comparator<Node>() {
+        @Override
+        public int compare(Node o1, Node o2) {
+            return AlphanumComparator.CASE_INSENSITIVE_COMPARATOR.compare(o1.getName(), o2.getName());
+        }
+    };
+
+    private final Node       parent;
+    private final List<Node> children = new ArrayList<Node>();
+
+    /**
+     * May be <code>null</code> if there is no diagram for this node.
+     */
+    private final Resource         diagram;
+    private final ResourceArray    definingResource; // i.e. Composite
+    private final String           name;
+
+//    private String[]         partOfGroups = {};
+
+    private PageDesc         pageDesc;
+    private String           RVI;
+
+    /**
+     * @param parent
+     * @param name
+     * @param diagram may be <code>null</code> if there is no diagram for this node
+     * @param definingResources
+     */
+    public Node(Node parent, String name, Resource diagram, Resource... definingResources) {
+        if (definingResources.length == 0)
+            throw new IllegalArgumentException("must provide at least one defining resource");
+        this.parent = parent;
+        this.name = name;
+        this.diagram = diagram;
+        this.definingResource = new ResourceArray(definingResources);
+
+        if (parent != null)
+            parent.addChild(this);
+    }
+
+    public Node getParent() {
+        return parent;
+    }
+
+    /**
+     * @return <code>null</code> if there is no diagram for this node
+     */
+    public Resource getDiagramResource() {
+        return diagram;
+    }
+
+    public ResourceArray getDefiningResources() {
+        return definingResource;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public String toString() {
+        return (parent != null ? parent : "") + "/" + name + definingResource;
+    }
+
+    public void addChild(Node child) {
+        children.add(child);
+    }
+
+    public void removeChild(Node child) {
+        children.remove(child);
+    }
+
+    public Collection<Node> getChildren() {
+        return Collections.unmodifiableCollection(children);
+    }
+
+//    public void setPartOfGroups(Collection<String> groups) {
+//        this.partOfGroups = groups.toArray(new String[groups.size()]);
+//    }
+//
+//    public String[] getPartOfGroups() {
+//        return partOfGroups;
+//    }
+
+    public void setPageDesc(PageDesc pageDesc) {
+        this.pageDesc = pageDesc;
+    }
+    
+    public void setRVI(String RVI) {
+    	this.RVI = RVI;
+    }
+    
+    public String getRVI() {
+    	return RVI;
+    }
+
+    public PageDesc getPageDesc() {
+        return pageDesc;
+    }
+
+    @Override
+    public int compareTo(Node o) {
+        int ret = name.compareTo(o.name);
+        return ret;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((diagram == null) ? 0 : diagram.hashCode());
+        result = prime * result + ((parent == null) ? 0 : parent.hashCode());
+        result = prime * result + ((definingResource == null) ? 0 : definingResource.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        Node other = (Node) obj;
+        if (diagram == null) {
+            if (other.diagram != null)
+                return false;
+        } else if (!diagram.equals(other.diagram))
+            return false;
+        if (parent == null) {
+            if (other.parent != null)
+                return false;
+        } else if (!parent.equals(other.parent))
+            return false;
+        if (definingResource == null) {
+            if (other.definingResource != null)
+                return false;
+        } else if (!definingResource.equals(other.definingResource))
+            return false;
+        return true;
+    }
+
+}
\ No newline at end of file